Humidity Detector PCE-P18 Modbus RTU

Humidity Detector PCE-P18 Modbus RTU
Instrument Laboratorium

Deskripsi produk
DESCRIPTION
Measures temperature and humidity / output as standard signal / compact

Modbus RTU interface / wall mounting

The humidity detector is used in HVAC technology to monitor humidity and temperature. The measured values ​​are output by the humidity detector via the RS485 interface. In this compact humidity detector, air humidity and temperature are precisely determined using a semiconductor component. For commissioning, the humidity detector is supplied via a DC voltage. The measured variables are output via a two-wire line. All connections are made via screw contacts in the waterproof IP 65 housing. This function is particularly useful if several measuring points are to be linked to one another during your home surveillance.

HIGHLIGHTS
- Humidity and temperature sensors
- simple wall mounting
- RS-485 interface
- for permanent monitoring
- various filters available
- small dimensions

SPECIFICATION
Technical data humidity sensor PCE-P18
humidity
measuring range
0 ... 100% RH
accuracy
± 2% (in the range 10% .... 90% RH)

3% (remaining area)
hysteresis
± 1% RH
temperature
measuring range
- 20 ... 60 ° C
accuracy
± 0.7% of the measuring range
temperature effect
± 25% / 10 ° C
Humidity sensor output
Data Interface
RS-485 Modbus RTU
transfer mode
8N1, 8N2, 8E1, 8O1
baud rate
4800 bps

9600 bps

19200 bps

38400 bps

57600 bit / s
General technical data for humidity sensors
supply voltage
19 V ... 30 V DC
power
<1.5 W
ambient temperature
- 30 ° C ... 85 ° C
Max. humidity
≤ 95% RH
preheat
15 minutes
degree of protection
IP 65
Assembly
wall mounting
Dimensions (wxhxd)
35 x 58 x 118 mm
Weight
125 g
DELIVERY SCOPE
1 x Humidity Detector PCE-P18-0A0E0 Modbus RTU

1 x instruction manual